//General Function

function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

/*Menu Javascript*/
function changeSubMenuBG(bgColor,bgClassName,parentID,obj,type,mainType)
{	
	if(type=="IN")
	{		
		document.getElementById(parentID).className=bgClassName+"hover";	
		if(document.getElementById("HFReadmore").value!="1")
		{
			obj.style.background="#"+bgColor;			
		}		
	}
	else
	{
		obj.style.background="#808080";
		if(mainType==0)
		{			
			document.getElementById(parentID).className=bgClassName;			
		}			
	}
}
function changeSubMenuMainBG(bgClassName,parentID)
{
	document.getElementById(parentID).className=bgClassName;
}
function changeMenuBG(bgClassName,obj,type,mainType)
{
	if(type=="IN")
	{
		obj.className=bgClassName+"hover";	
		obj.style.textDecoration = "underline";
	}
	else
	{		
		if(mainType==0)
		{
			obj.className=bgClassName;		
		}
		obj.style.textDecoration ="none"
	}
}
function changereadmore(type)
{
	if(type=="IN")
	{
		document.getElementById("HFReadmore").value="1";
	}
	else
	{
		document.getElementById("HFReadmore").value="0";
	}		
}
function changeSideSubMenu(obj,bgColor,type,childType)
{
	if(type=="IN")
	{
		obj.style.background="#"+bgColor;		
	}
	else
	{		
		if(childType==0)
		{
			obj.style.background="#858484";								
		}
	}
}
/*Search Functions*/
function searchPage()
{
	if(document.forms[0].txtSearch.value.replace(/ /g,"")!="")
	{
		document.forms[0].action="searchpage.php";
		document.forms[0].submit();
	}
}
//Contact Function
function showDirection(index)
{
	window.open("direction.php?param="+index,"Direction","resizable=no,width=750,height=400,scrollbars=yes,menubar=no,status=no").focus();
}
/*case Studies*/
function nextImage(totImage)
{
	var presentImg=document.forms[0].HFImgCount.value;
	nextImg=parseInt(presentImg)+1;		
	document.getElementById("caseImg1").src=document.getElementById("caseImg"+nextImg).src;
	document.getElementById("caseImgTitle1").innerHTML=document.getElementById("caseImgTitle"+nextImg).innerHTML;
	document.getElementById("imgcounter").innerHTML=nextImg+ " of "+ totImage;	
	document.getElementById("caseImgLink1").href=document.getElementById("caseImgLink"+nextImg).href;
	
	if(nextImg==totImage)
	{
		document.getElementById("next").style.visibility="hidden";		
	}	
	document.forms[0].HFImgCount.value=nextImg;	
	if(parseInt(nextImg)>1)
	{
		document.getElementById("prev").style.visibility="visible";
	}
}
function openCaseBigImage(imgName)
{
	//window.open("images/casestudies/"+imgName,"Strand_CaseStudy","resizable=yes,,scrollbars=no,menubar=no,status=no").focus();
	scroll(0,0);	
	document.getElementById("DivOverLay").style.display="block";
	document.getElementById("DivBigImage").style.display="block";	
	var xmlHttp;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url="loadBigImage_ajax.php?file="+imgName;	
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{					
			document.getElementById("DivBigImage").innerHTML=xmlHttp.responseText;									
		}					
	}		
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function closeImage()
{
	document.getElementById("DivOverLay").style.display="none";
	document.getElementById("DivBigImage").style.display="none";
	document.getElementById("DivBigImage").innerHTML = "";
}
function ChgAppli(mainlinkID)
{
	// alert(document.getElementById("DdlApplication").value)
	// alert(document.getElementById("DdlIndustry").value)
	document.forms[0].action="pages.php?param="+mainlinkID+"&param1="+document.getElementById("DdlApplication").value+"&param2="+document.getElementById("DdlIndustry").value;
	document.forms[0].submit();
}
function ChgIndustry(mainlinkID)
{
	// alert(document.getElementById("DdlApplication").value)
	// alert(document.getElementById("DdlIndustry").value)
	document.forms[0].action="pages.php?param="+mainlinkID+"&param1="+document.getElementById("DdlApplication").value+"&param2="+document.getElementById("DdlIndustry").value;
	document.forms[0].submit();
}
function prevImage(totImage)
{
	var presentImg=document.forms[0].HFImgCount.value;	
	prevImg=parseInt(presentImg)-1;		
	document.getElementById("caseImg1").src=document.getElementById("caseImg"+prevImg).src;
	document.getElementById("caseImgTitle1").innerHTML=document.getElementById("caseImgTitle"+prevImg).innerHTML;
	document.getElementById("imgcounter").innerHTML=prevImg+ " of "+ totImage;
	document.getElementById("caseImgLink1").href=document.getElementById("caseImgLink"+nextImg).href;
	if(prevImg==1)
	{
		document.getElementById("prev").style.visibility="hidden";	
		document.getElementById("caseImg1").src=document.getElementById("caseImg").src;
		document.getElementById("caseImgTitle1").innerHTML=document.getElementById("caseImgTitle").innerHTML;
		document.getElementById("caseImgLink1").href=document.getElementById("caseImgLink").href;
	}	
	document.forms[0].HFImgCount.value=prevImg;	
	if(prevImg<totImage)
	{
		document.getElementById("next").style.visibility="visible";
	}
}
//contact us function starts here
function sendContactInquiry()
{
	var errMsg="";
	if(document.forms[0].txtUserName.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your name.";
	}
	if(document.forms[0].txtUserEmail.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your email.";
		
	}
	else if(emailcheck(document.forms[0].txtUserEmail.value)==false)
	{
			errMsg=errMsg+"\n- Enter a valid  email.";
	}
	if(document.forms[0].txtUserInquiry.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your inquiry.";
	}
	if(errMsg!="")
	{
		alert(errMsg);
	}
	else
	{
		document.forms[0].action="contactDB.php";
		 document.forms[0].submit();
	}
}
//contact us function ends here
function emailcheck(emailID) 
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(emailID))
	{		
		return false;					
	}
	else
	{
		return true;
	}	
}
/*news functions start here*/

function showNewsPane(paneId)
 {
	if(paneId=="pane1")
	{
		document.getElementById("liEventsTab").style.backgroundColor="#dddddd";
		document.getElementById("liNewsTab").style.backgroundColor="#aaaaaa";
		document.getElementById("pane1").style.display="block";
		document.getElementById("pane2").style.display="none";
	}
	else if(paneId=="pane2")
	{
		document.getElementById("liNewsTab").style.backgroundColor="#dddddd";
		document.getElementById("liEventsTab").style.backgroundColor="#aaaaaa";
		document.getElementById("pane1").style.display="none";
		document.getElementById("pane2").style.display="block";
	}
	
	return false;
}
//news function ends here

//career function starts here 
function ApplyFor(jobId)
{
	scroll(0,0);	
	document.getElementById("DivOverLay").style.display="block";
	document.getElementById("DivApplyJob").style.display="block";	
	var xmlHttp;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url="careers_ajax.php?param="+jobId;	
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{					
			document.getElementById("DivApplyJob").innerHTML=xmlHttp.responseText;									
		}					
	}		
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function sendResume()
{
	var errMsg="";	
	if(document.forms[0].txtUserName.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your name.";
	}
	if(document.forms[0].txtUserEmail.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your email.";
		
	}
	else if(emailcheck(document.forms[0].txtUserEmail.value)==false)
	{
			errMsg=errMsg+"\n- Enter a valid  email.";
	}
	if(document.forms[0].txtUserPhone.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your phone number.";
	}
	if(document.forms[0].FileResume.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Attach your resume.";
	}
	else
	{
		var fileName=document.forms[0].FileResume.value;
		var pathLength = fileName.length;
		var lastDot = fileName.lastIndexOf(".");
		var fileType = fileName.substring(lastDot,pathLength);
		if((fileType == ".doc") || (fileType == ".DOC") || (fileType == ".pdf") || (fileType == ".PDF") || (fileType == ".docx")) 
		{
			
		}
		else
		{
			errMsg=errMsg+"\n- Attach a valid document file.";
		}
	}
	if(errMsg!="")
	{
		alert(errMsg);
	}
	else
	{
		document.forms[0].action="careersDB.php";
		document.forms[0].submit();
	}
}
function cancelResume()
{
	document.getElementById("DivOverLay").style.display="none";
	document.getElementById("DivApplyJob").style.display="none";
	document.getElementById("DivApplyJob").innerHTML = "";
}
//career function ends here 


//new archieves
function newsArchiveFilter()
{
	filterType=document.forms[0].ddlTypeFilter.value;//0- load all, 1-loard news onle, 2-load events only
	if(filterType==0)
	{
		document.getElementById("divEventArchive").style.display="block";
		document.getElementById("divNewsArchive").style.display="block";
	}
	if(filterType==1)
	{//news only
		document.getElementById("divEventArchive").style.display="none";
		document.getElementById("divNewsArchive").style.display="block";
	}
	if(filterType==2)
	{
		//events only
		document.getElementById("divEventArchive").style.display="block";
		document.getElementById("divNewsArchive").style.display="none";
	}
}
function LoadNewsArchive(url, qStr)
{
  year=document.forms[0].ddlYearFilter.value;
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
      alert ("Browser does not support HTTP Request");
      return;
  }

  url=url+"?"+qStr;
  url=url+"&y="+year+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{
			newsArchiveFilter();
			document.getElementById("divNewsArchive").innerHTML=xmlHttp.responseText;	
			LoadEventArchive('events_AJAX.php', 'p=1');			
		}					
	}		
  xmlHttp.open("GET",url,true) ;
  xmlHttp.send(null);
}
function LoadEventArchive(url, qStr)
{
  year=document.forms[0].ddlYearFilter.value;
  xmlHttp=GetXmlHttpObject()
  if (xmlHttp==null)
  {
      alert ("Browser does not support HTTP Request");
      return;
  }

  url=url+"?"+qStr;
  url=url+"&y="+year+"&sid="+Math.random();
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{						
			document.getElementById("divEventArchive").innerHTML=xmlHttp.responseText;	
		}					
	}		
  xmlHttp.open("GET",url,true) ;
  xmlHttp.send(null);
}

function EmailThis()
{
	scroll(0,0);	
	document.getElementById("DivOverLay").style.display="block";
	document.getElementById("DivEmailThis").style.display="block";	
	var xmlHttp;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url="email_ajax.php";	
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{					
			document.getElementById("DivEmailThis").innerHTML=xmlHttp.responseText;									
		}					
	}		
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function knowMore(about)
{
	scroll(0,0);	
	document.getElementById("DivOverLay").style.display="block";
	document.getElementById("DivKnowMore").style.display="block";	
	var xmlHttp;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url="knowmore_ajax.php?about="+about;	
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{					
			document.getElementById("DivKnowMore").innerHTML=xmlHttp.responseText;									
		}					
	}		
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function sendEmail()
{
	var errMsg="";
	if(document.forms[0].txtFriendsEmail.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter friends email-id.";
	}
	else if(emailcheck(document.forms[0].txtFriendsEmail.value)==false)
	{
			errMsg=errMsg+"\n- Your friends email-id is not valid.";
	}
	if(document.forms[0].txtUserName.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your name.";
	}
	if(document.forms[0].txtUserEmail.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your email-id.";
		
	}
	else if(emailcheck(document.forms[0].txtUserEmail.value)==false)
	{
			errMsg=errMsg+"\n- Your email-id is not valid.";
	}
	if(document.forms[0].txtSubject.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your subject.";
	}	
	if(errMsg!="")
	{
		alert(errMsg);
	}
	else
	{
		document.forms[0].action="emailDB.php";
		document.forms[0].submit();
	}
}
function cancelEmail()
{
	document.getElementById("DivOverLay").style.display="none";
	document.getElementById("DivEmailThis").style.display="none";
	document.getElementById("DivEmailThis").innerHTML = "";
}
function sendKnowMore()
{
	var errMsg="";	
	if(document.forms[0].txtUserName.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your name.";
	}
	if(document.forms[0].txtUserEmail.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your email-id.";
		
	}
	else if(emailcheck(document.forms[0].txtUserEmail.value)==false)
	{
			errMsg=errMsg+"\n- Your email-id is not valid.";
	}
	if(document.forms[0].txtSubject.value.replace(/ /g,"")=="")
	{
		errMsg=errMsg+"\n- Enter your subject.";
	}	
	if(errMsg!="")
	{
		alert(errMsg);
	}
	else
	{
		document.forms[0].action="knowmoreDB.php";
		document.forms[0].submit();
	}
}
function cancelKnowMore()
{
	document.getElementById("DivOverLay").style.display="none";
	document.getElementById("DivKnowMore").style.display="none";
	document.getElementById("DivKnowMore").innerHTML = "";
}
/*Search Function*/
function clickSearchopt(searchType)
{
	var xmlHttp;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	url="topsearchbar_ajax.php?searchtype="+searchType;	
	xmlHttp.onreadystatechange=function()
	{		
		if (xmlHttp.readyState==4)
		{					
			document.getElementById("advsearch").innerHTML=xmlHttp.responseText;									
		}					
	}		
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	
}
function searchVideo()
{
	document.forms[0].action="searchvideo.php";
	document.forms[0].submit();	
}
function resizeCaseImg(obj)
{
	height=parseInt(document.getElementById("DivBigImage").clientHeight)/2;
	width=parseInt(document.getElementById("DivBigImage").clientWidth)/2;	
	document.getElementById("DivClose").style.width = document.getElementById("DivBigImage").clientWidth+"px";	
	document.getElementById("DivBigImage").style.marginLeft=-width+"px";
	//document.getElementById("DivBigImage").style.marginTop=-height+"px";
}
// management page functions starts here
var opacity=0;
var opacVar;
var opacinnerVar;
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();
function increaseOpacity(opacity,type)
{
	imageobject_1=document.getElementById("divIntro_1");
	imageobject_2=document.getElementById("divIntro_2");
	imageobject_3=document.getElementById("divIntro_3");
	imageobject_4=document.getElementById("divIntro_4");
	imageobject_5=document.getElementById("divIntro_5");
	imageobject_6=document.getElementById("divIntro_6");
	imageobject_7=document.getElementById("divIntro_7");
	imageobject_8=document.getElementById("divIntro_8");
	
	for(i=1;i<=8;i++)
	{
		if(i==type)
		{
			eval("imageobject_"+i+"="+"document.getElementById('divIntro_0')");			
		}		
	}
 
	if (navigator.appName.indexOf("Netscape")!=-1 && parseInt(navigator.appVersion)>=5)
	{
		/* if(BrowserDetect.browser=="Chrome")
		{
			imageobject_1.style.opacity=opacity;
			imageobject_2.style.opacity=opacity;
			imageobject_3.style.opacity=opacity;
			imageobject_4.style.opacity=opacity;
			imageobject_5.style.opacity=opacity;
			imageobject_6.style.opacity=opacity;
			imageobject_7.style.opacity=opacity;
			imageobject_8.style.opacity=opacity;
		}
		else
		{ */			
			imageobject_1.style.MozOpacity=opacity/100;
			imageobject_1.style.opacity=opacity/100;
			imageobject_1.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_2.style.MozOpacity=opacity/100;
			imageobject_2.style.opacity=opacity/100;
			imageobject_2.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_3.style.MozOpacity=opacity/100;
			imageobject_3.style.opacity=opacity/100;
			imageobject_3.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_4.style.MozOpacity=opacity/100;
			imageobject_4.style.opacity=opacity/100;
			imageobject_4.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_5.style.MozOpacity=opacity/100;
			imageobject_5.style.opacity=opacity/100;
			imageobject_5.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_6.style.MozOpacity=opacity/100;
			imageobject_6.style.opacity=opacity/100;
			imageobject_6.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_7.style.MozOpacity=opacity/100;
			imageobject_7.style.opacity=opacity/100;
			imageobject_7.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_8.style.MozOpacity=opacity/100;
			imageobject_8.style.opacity=opacity/100;
			imageobject_8.style.KhtmlOpacity = opacity / 100; 
			
		//}		
	}
	else if (navigator.appName.indexOf("Microsoft")!= -1  &&parseInt(navigator.appVersion)>=4)
	{
		imageobject_1.filters.alpha.opacity=opacity;
		imageobject_2.filters.alpha.opacity=opacity;
		imageobject_3.filters.alpha.opacity=opacity;
		imageobject_4.filters.alpha.opacity=opacity;
		imageobject_5.filters.alpha.opacity=opacity;
		imageobject_6.filters.alpha.opacity=opacity;
		imageobject_7.filters.alpha.opacity=opacity;
		imageobject_8.filters.alpha.opacity=opacity;
	}
	if(opacity>50)
	{
		opacity=opacity-10;
		opacVar=setTimeout("increaseOpacity("+opacity+","+type+")",50);
	}
	else
	{
		clearTimeout(opacVar);
	}
}
function decreaseOpacity(opacity,type)
{
	imageobject_1=document.getElementById("divIntro_1");
	imageobject_2=document.getElementById("divIntro_2");
	imageobject_3=document.getElementById("divIntro_3");
	imageobject_4=document.getElementById("divIntro_4");
	imageobject_5=document.getElementById("divIntro_5");
	imageobject_6=document.getElementById("divIntro_6");
	imageobject_7=document.getElementById("divIntro_7");
	imageobject_8=document.getElementById("divIntro_8");
	for(i=1;i<=8;i++)
	{
		if(i==type)
		{
			eval("imageobject_"+i+"="+"document.getElementById('divIntro_0')");			
		}		
	}
	
	if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
	{
		/* if(BrowserDetect.browser=="Chrome")
		{
			imageobject_1.style.opacity=opacity;
			imageobject_2.style.opacity=opacity;
			imageobject_3.style.opacity=opacity;
			imageobject_4.style.opacity=opacity;
			imageobject_5.style.opacity=opacity;
			imageobject_6.style.opacity=opacity;
			imageobject_7.style.opacity=opacity;
			imageobject_8.style.opacity=opacity;			
		}
		else
		{ */			
			imageobject_1.style.MozOpacity=opacity/100;
			imageobject_1.style.opacity=opacity/100;
			imageobject_1.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_2.style.MozOpacity=opacity/100;
			imageobject_2.style.opacity=opacity/100;
			imageobject_2.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_3.style.MozOpacity=opacity/100;
			imageobject_3.style.opacity=opacity/100;
			imageobject_3.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_4.style.MozOpacity=opacity/100;
			imageobject_4.style.opacity=opacity/100;
			imageobject_4.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_5.style.MozOpacity=opacity/100;
			imageobject_5.style.opacity=opacity/100;
			imageobject_5.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_6.style.MozOpacity=opacity/100;
			imageobject_6.style.opacity=opacity/100;
			imageobject_6.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_7.style.MozOpacity=opacity/100;
			imageobject_7.style.opacity=opacity/100;
			imageobject_7.style.KhtmlOpacity = opacity / 100; 
			
			imageobject_8.style.MozOpacity=opacity/100;
			imageobject_8.style.opacity=opacity/100;
			imageobject_8.style.KhtmlOpacity = opacity / 100;
		//}		
		
	}
	else if (navigator.appName.indexOf("Microsoft")!= -1  &&parseInt(navigator.appVersion)>=4)
	{
		imageobject_1.filters.alpha.opacity=opacity;
		imageobject_2.filters.alpha.opacity=opacity;
		imageobject_3.filters.alpha.opacity=opacity;
		imageobject_4.filters.alpha.opacity=opacity;
		imageobject_5.filters.alpha.opacity=opacity;
		imageobject_6.filters.alpha.opacity=opacity;
		imageobject_7.filters.alpha.opacity=opacity;
		imageobject_8.filters.alpha.opacity=opacity;			
	}	
	if(opacity<100)
	{
		opacity=opacity+10;
		opacVar=setTimeout("decreaseOpacity("+opacity+","+type+")",100);
	}
	else
	{
		clearTimeout(opacVar);
	}
}
function changeCurrentOpc(id)
{
	imageobject=document.getElementById("divIntro_"+id);
	if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
	{					
		imageobject.style.MozOpacity=90/100;
		imageobject.style.opacity=90/100;
		imageobject.style.KhtmlOpacity = 90 / 100; 				
		
	}
	else if (navigator.appName.indexOf("Microsoft")!= -1  &&parseInt(navigator.appVersion)>=4)
	{
		imageobject.filters.alpha.opacity=90;			
	}
}
function showIntro(id)
{	
	document.getElementById("DivOverLay").style.display = "block";
	document.getElementById("divIntroDesc_"+id).style.display = "block";
}
function hideIntro(id)
{
	document.getElementById("DivOverLay").style.display = "none";
	document.getElementById("divIntroDesc_"+id).style.display = "none";
}
function hideIntros(e)
{		
	if (!e) 
	var e = window.event;
	var tg = (window.event) ? e.srcElement : e.target;
	for(i=1;i<=8;i++)
	{
		if(tg.id.substring(0,6)!="image_")
		{
			document.getElementById("divIntroDesc_"+i).style.display = "none";
			document.getElementById("DivOverLay").style.display = "none";
		}		
	}
}
function makeInactive(id)
{
	clearTimeout(opacVar);	
	changeCurrentOpc(id)	
	increaseOpacity(100,id)
		
	//document.getElementById("divIntro_"+i).className = "divIntro_inactive";
		
	
}
function makeActive(id)
{
	clearTimeout(opacVar);
	decreaseOpacity(50,id)
	
		//document.getElementById("divIntro_"+i).className = "divIntro";		
	
	//document.getElementById("divIntro_2").className = "divIntro";
	//alert(document.getElementById("divIntro_2").className)
}
// management page functions ends here