function ImagePop(imageName,imageWidth,imageHeight,alt,bgcolor,hugger,hugMargin,imageDescription) 
{
	if (bgcolor=="") 
	{
		bgcolor="#FFFFFF";
	}
	var adj=10
	var w = screen.width;
	var h = screen.height;
	var byFactor=1;

	if(w<740)
	{
		var lift=0.90;
	}
	if(w>=740 & w<835)
	{
		var lift=0.91;
	}
	if(w>=835)
	{
		var lift=0.93;
	}
	if (imageWidth>w)
	{	
		byFactor = w / imageWidth;			
		imageWidth = w;
		imageHeight = imageHeight * byFactor;
	}
	if (imageHeight>h-adj)
	{
		byFactor = h / imageHeight;
		imageWidth = (imageWidth * byFactor);
		imageHeight = h; 
	}
		
	var scrWidth = w-adj;
	var scrHeight = (h*lift)-adj;

	if (imageHeight>scrHeight)
	{
  		imageHeight=imageHeight*lift;
		imageWidth=imageWidth*lift;
	}

	var posLeft=0;
	var posTop=0;

	if (hugger == "hug image")
	{
		if (hugMargin == "")
		{
			hugMargin = 0;
		}
		var scrHeightTemp = imageHeight - 0 + 2*hugMargin;
		if (scrHeightTemp < scrHeight) 
		{
			scrHeight = scrHeightTemp;
		} 
		var scrWidthTemp = imageWidth - 0 + 2*hugMargin;
		if (scrWidthTemp < scrWidth) 
		{
			scrWidth = scrWidthTemp;
		}
		if (scrHeight<100)
		{
			scrHeight=100;
		}
		if (scrWidth<100)
		{
			scrWidth=100;
		}
		posTop =  ((h-(scrHeight/lift)-adj)/2);
		posLeft = ((w-(scrWidth)-adj)/2);
 	}

	if (imageHeight > (h*lift)-adj || imageWidth > w-adj)
	{
		imageHeight=imageHeight-adj;
		imageWidth=imageWidth-adj;
	}
	posTop = parseInt(posTop);
	posLeft = parseInt(posLeft);		
	scrWidth = parseInt(scrWidth); 
	scrHeight = parseInt(scrHeight);
	
	var agt=navigator.userAgent.toLowerCase();
	if (agt.indexOf("opera") != -1)
	{
		var args= new Array();
		args[0]='parent';
		args[1]=imageName;
		var i ; document.MM_returnValue = false;
		for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
	} 
	else 
	{
		scrHeight = scrHeight+30;
		newWindow = window.open("BigImage.htm","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
		newWindow.document.open();
		newWindow.document.write('<html><title>'+alt+'</title><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" bgcolor='+bgcolor+' onBlur="self.close()" onClick="self.close()">');  
		newWindow.document.write('<table width='+imageWidth+' border="0" cellspacing="0" cellpadding="0" align="center" height='+scrHeight+' ><tr><td>');
		newWindow.document.write('<img src="'+imageName+'" width='+imageWidth+' height='+imageHeight+' alt="Click screen to close" >'); 
		newWindow.document.write('</td></tr>');
		newWindow.document.write('<tr><td height="30" valign="top"><span style=font-family:Verdana;font-size:10px;color:#4B6C18;><b>.: '+imageDescription+'</b></span><br></td></tr></table></body></html>');
		newWindow.document.close();
		newWindow.focus();
	}
}



