/*
Parameters:
imagename, imagewidth, imageheight, bgcolor,closebuttonfontcolour, window loacation left, window location right,window title,img_description,desc_color,height_increment 

imagename		 : imagename
imagewidth		 : width of image
imageheight		 : height of image
bgcolor			 : background color e.g. "white","#11ff33"
closebuttonfontcolour	 : close buttons font colour color e.g. "white","#11ff33"
leftpositionofwindow	 : numeric value (provide '' for no effect) - window position from left
rightpositionofwindow 	 : numeric value (provide '' for no effect) - window position from top
windowtitle 		 : title of window (provide '' for no title other than imagename)
img_description		 : Description of Image
desc_color		 : Font Color for Description of Image
height_increment		 : increase window height , default value keep 35 if no description is there, else set the value according to description of image

zoomimage(imagename,imagewidth,imageheight,bgcolor,closebuttonfontcolour,leftpositionofwindow,rightpositionofwindow,windowtitle,img_description,desc_color,height_increment) 
*/

function rand(){
	var tem = Math.round(100000000000 - (50000000000 * Math.random(1)));
	return tem;	
}

function zoomimage(imagename,titles,img_description)
{
widthf = 810;
heightf = 535;
bgcol='#000000';
closefontcol='#FFFFFF';
t=100;
b=10;
desc_color='#FFFFFF';
height_increment="50";


	var tempmit = eval(rand().toString());
	var winstr='';
	if(imagename==''){alert("Please Provide Imagename");return;}
	if (titles!=''){winstr='<title>'+titles+'</title>';}else{winstr='<title>'+imagename+'</title>'}
	if (bgcol!=''){bgcolin=bgcol;}else{bgcolin='white';}
	winstr= winstr+'<html><head><script language=\"javascript\" src=\"rck.js\"></script></head>';
	winstr= winstr+'<body bgcolor='+bgcolin+'>';
	winstr= winstr+'<center><img src='+imagename+'>';
	winstr= winstr+ '<br><font color='+desc_color+' face=verdana size=2>' +img_description+ '</font><br>' ;
	winstr= winstr+ '<br><a href=javascript:window.close();><font color='+closefontcol+' face=Arial size=2><b>Close</b></font></a>';
	winstr= winstr+ '</center></body></html>';
//	if (height_increase!="){tempmit = window.open('',eval(rand().toString()),'width='+(widthf+30)+',height='+(heightf+eval(height_increase))+',scrollbars=1,resizable=no');}
//	else{
tempmit = window.open('',eval(rand().toString()),'width='+(widthf+30)+',height='+(heightf+eval(height_increment))+',scrollbars=1,resizable=no');
//}

	if((t!=='') || (b=='')){
	tempmit.moveTo(t,b);
	}
	tempmit.document.writeln(winstr);
	
}



