var inswin = null;
var x=0;
var y=0;
var screenw = screen.availWidth;
var screenh = screen.availHeight;

function openPDF(url){
	
	if (navigator.appName =='Netscape') {
	if(checkMinorVerNS6(navigator.userAgent)){
		URL = url;
	} else {
		URL = "products/"+url;
	}
 } else if (navigator.appName == 'Microsoft Internet Explorer') {
	if(navigator.platform.indexOf('Mac')!=-1){
		URL = "products/"+url;
	} else {
		if(navigator.userAgent.indexOf('Opera') != -1){
			URL = "products/"+url;
		} else {
			URL = url;
		}
	}
 }
 

 getWindowPostion();
				
 inswin = window.open(URL, "PDF", "left="+x+",top="+y+",scrollbars=yes,menubar=no,directories=no,location=yes,toolbar=no,resizable=yes");
}


/*
*Function to open documents in DOC.
*/


function openDOC(url){
	
	if (navigator.appName =='Netscape') {
	if(checkMinorVerNS6(navigator.userAgent)){
		URL = url;
	} else {
		URL = "research/"+url;
	}
 } else if (navigator.appName == 'Microsoft Internet Explorer') {
	if(navigator.platform.indexOf('Mac')!=-1){
		URL = "research/"+url;
	} else {
		if(navigator.userAgent.indexOf('Opera') != -1){
			URL = "research/"+url;
		} else {
			URL = url;
		}
	}
 }
 

 getWindowPostion();
				
 inswin = window.open(URL, "PDF", "left="+x+",top="+y+",scrollbars=yes,menubar=no,directories=no,location=yes,toolbar=no");
}

/*
*Function to open documents in DOC.
*/


function openDOC1(url){
	
	if (navigator.appName =='Netscape') {
	if(checkMinorVerNS6(navigator.userAgent)){
		URL = url;
	} else {
		URL = "research/"+url;
	}
 } else if (navigator.appName == 'Microsoft Internet Explorer') {
	if(navigator.platform.indexOf('Mac')!=-1){
		URL = "research/"+url;
	} else {
		if(navigator.userAgent.indexOf('Opera') != -1){
			URL = "research/"+url;
		} else {
			URL = url;
		}
	}
 }
 

 getWindowPostion();
				
 inswin = window.open(URL, "PDF", "left="+x+",top="+y+",scrollbars=yes,menubar=no,directories=no,location=yes,toolbar=no");
}


/*
*Function to open documents in DOC.
*/


function openDOC2(url){
	
	if (navigator.appName =='Netscape') {
	if(checkMinorVerNS6(navigator.userAgent)){
		URL = url;
	} else {
		URL = "research/"+url;
	}
 } else if (navigator.appName == 'Microsoft Internet Explorer') {
	if(navigator.platform.indexOf('Mac')!=-1){
		URL = "research/"+url;
	} else {
		if(navigator.userAgent.indexOf('Opera') != -1){
			URL = "research/"+url;
		} else {
			URL = url;
		}
	}
 }
 

 getWindowPostion();
				
 inswin = window.open(URL, "PDF", "left="+x+",top="+y+",scrollbars=yes,menubar=no,directories=no,location=yes,toolbar=no");
}


/*
*Function to open documents in DOC.
*/


function openDOC3(url){
	
	if (navigator.appName =='Netscape') {
	if(checkMinorVerNS6(navigator.userAgent)){
		URL = url;
	} else {
		URL = "research/"+url;
	}
 } else if (navigator.appName == 'Microsoft Internet Explorer') {
	if(navigator.platform.indexOf('Mac')!=-1){
		URL = "research/"+url;
	} else {
		if(navigator.userAgent.indexOf('Opera') != -1){
			URL = "research/"+url;
		} else {
			URL = url;
		}
	}
 }
 

 getWindowPostion();
				
 inswin = window.open(URL, "PDF", "left="+x+",top="+y+",scrollbars=yes,menubar=no,directories=no,location=yes,toolbar=no");
}
/*
 * Function to open PDF instructions in a new window.
 */

function popPDFInstructions(strArg) {
		
		/*info = strArg.split("|");
		var URL = info[0];
		var wid = info[1];
		var hei = info[2];
		var winname = info[3];
		var sb = info[4];
		
		if (inswin != null)
		{
		 	if (inswin.closed == false)
			{
				inswin.focus();
			}
		}*/
		
		var URL = "";
				
		if (navigator.appName =='Netscape') {
			if(checkMinorVerNS6(navigator.userAgent)){
				URL = "pdfinfo_pop.jsp";
			} else {
				URL = "products/pdfinfo_pop.jsp";
			}
		} else if (navigator.appName == 'Microsoft Internet Explorer') {
			if(navigator.platform.indexOf('Mac')!=-1){
				URL = "products/pdfinfo_pop.jsp";
			} else {
				if(navigator.userAgent.indexOf('Opera') != -1){
					URL = "products/pdfinfo_pop.jsp";
				} else {
					URL = "pdfinfo_pop.jsp";
				}
			}
		}
		
			 	
		getWindowPostion();
				
		inswin = window.open(URL, "PDF", "width=555,height=410,left="+x+",top="+y+",scrollbars=yes,menubar=no,directories=no,location=no,toolbar=no");
}

/*
 * Calculates the window position for the 
 */
 function getWindowPostion() {

	if (x != 0 && y != 0){
		x = x+24;
		y = y+24;

	} 
	else {
		x	= (screenw-555)/2;
		y	= (screenh-410)/2;
	}

	if(((x+555)>screenw) ||  ((y+410)>screenh)) {
		x=0;
		y=0;
	}

 }
 
 
 /*
 Called when the browser used is Netscape. If the NS version is 6.1+ it returns true and the corresponding chaged URL is called.
 */
 function checkMinorVerNS6(userAgent) {
		var index  = userAgent.indexOf("Netscape");
		var browserver = userAgent.substring(index);
		var tempArr = browserver.split("/");
		var verArr = tempArr[1].split(".");
		if(verArr[0] == '6'){
			if (verArr[1] >= 1){
				return true;
			} else {
				return false;
			}
		}
		return false;

 }