//
//   
//    Copyright     :   Confidential and Proprietary. 
//                      Copyright RISI, 2007
//                                      
//    File name     :   product.js
//   
//    Description   :   Javascript to handle Product pages
//   
//    Author        :   Cognizant
//   
//    Date          :   Sep 25, 2007
//    
//    Modification History      
//   
//    Revision No.      Author              Date                Comments
//      
//   
//

function showhide(tdobj,divid){

	var previous_divid=null;
	var previous_imgobj=null;
	imgobj=tdobj.getElementsByTagName('img')[0];
	imagesrc=imgobj.src;
	imagesrc_length=imagesrc.length;
	imagename_start=imagesrc.lastIndexOf("/");
	imagename_start++;
	imagename=imagesrc.substring(imagename_start,imagesrc_length);
    	if(previous_divid!=null){

    		document.getElementById(previous_divid).style.display="none";
    		previous_imgobj.src="<%=contextPath%>/images/pp_option_plus.gif"
    	}
		if(imagename=="pp_option_plus.gif")	{
				imgobj.src="<%=contextPath%>/images/pp_option_minus.gif";
				document.getElementById(divid).style.display="block";
			}else{
				imgobj.src="<%=contextPath%>/images/pp_option_plus.gif";
				document.getElementById(divid).style.display="none";

			}
    previous_divid=divid;
    previous_imgobj=imgobj;
}


function MM_swapImgRestore() { //v3.0

  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}







function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}







function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
      if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];



  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);



  if(!x && d.getElementById) x=d.getElementById(n); return x;

}


function MM_swapImage() { //v3.0

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}



}