function addLoadEvent(func) {  
  var oldonload = window.onload;  
  if (typeof window.onload != 'function') {  
    window.onload = func;  
  } else {  
    window.onload = function() {  
      oldonload();  
      func();  
    }  
  }  
} 


addLoadEvent(assignPopups);


function assignPopups() {
	//footerlink et bdlink
	var links = this.document.getElementsByTagName('a');
	for(var i = 0; i < links.length; i++) {
		if(links[i].className == "footerlink") {
			links[i].onclick = function(){ popup(this.href, 450, 500); return false; }
		}
		else if(links[i].className == "bdlink") {
			links[i].onclick = function(){ popup(this.href, 700, 500); return false; }
		}
	}
}

function popup(href, width,height) {
	if (!width) width=450;
	if (!height) height=500;
	window.open(href, '', 'resizable=yes, location=no, width='+width+', height='+height+', menubar=no, status=no, scrollbars=yes, menubar=no');
}


Object.prototype.changeTextToUpperCase = function() {
	this.onchange = function() {
		this.value = this.value.toUpperCase();
	}
}