function int(){
var anchors = document.getElementsByTagName("a");	

for(var i = 0; i < anchors.length; i++){
if(anchors[i].className.search(/targetBlank/) != -1){
anchors[i].onclick = function(){
var href = this.getAttribute("href");
var blankWindow = window.open(href, "");
blankWindow.focus();
return false;
}
}	
}
}
window.onload = int;