// JavaScript Document
var url = document.URL;
var x=1,pre='',slash='/';root='fwd/';

//if(url.split('study\\fwd').length>1){ slash='\\'; root='fwd'; x=1;}
//if(url.split('study/fwd').length>1){ slash='/'; root='fwd'; x=1;}

if(url.split('FIRN\\WEB\\development').length>1){ slash='\\'; root='FIRN\\WEB\\development\\'; x=1;}
else if(url.split('FIRN/WEB/development').length>1){ slash='/'; root='FIRN/WEB/development/'; x=1;}

else if(url.split('FIRN\\WEB\\publish').length>1){ slash='\\'; root='FIRN\\WEB\\publish\\'; x=1;}
else if(url.split('FIRN/WEB/publish').length>1){ slash='/'; root='FIRN/WEB/publish/'; x=1;}

for(x=x;x<url.split(root)[1].split(slash).length;x++) pre+='../';


function addDocIcons() {
	var links = (new getObj('content')).obj.getElementsByTagName('a');
	var insert;
	if(links) {
		for(var i=0;i<links.length;i++) {
			insert = false;
			if(!links[i].getElementsByTagName('img')[0]) {
				var doctype = links[i].href.substr(links[i].href.length-4,4).toLowerCase();
				if(doctype.match('.pdf')) {
					var icon = document.createElement('img');
					icon.setAttribute('src',pre+'images/icon_pdf.gif');
					insert = true;
				} 
				else if(doctype.match('.rtf')) {
					var icon = document.createElement('img');
					icon.setAttribute('src',pre+'images/icon_rtf.gif');
					insert = true;
				} 
				else if(doctype.match('.doc')) {
					var icon = document.createElement('img');
					icon.setAttribute('src',pre+'images/icon_doc.gif');
					insert = true;
				} 
				else if(doctype.match('.xls')) {
					var icon = document.createElement('img');
					icon.setAttribute('src',pre+'images/icon_xls.gif');
					insert = true;
				}
				else if(doctype.match('.ppt')) {
					var icon = document.createElement('img');
					icon.setAttribute('src',pre+'images/icon_ppt.gif');
					insert = true;
				}
				else if(doctype.match('.txt')) {
					var icon = document.createElement('img');
					icon.setAttribute('src',pre+'images/icon_txt.gif');
					insert = true;
				}
				if(insert) {
					icon.className = 'icon';
					var space = document.createElement('span');
					space.innerHTML = '&nbsp;';
					links[i].parentNode.insertBefore(icon,links[i].nextSibling);
					links[i].parentNode.insertBefore(space,icon);
					links[i].setAttribute('target','_blank');
				}
			}
		}
	}
}

addLoadEvent(addDocIcons);