/*global.js*/

window.onload = function(){
	setTargetBlank();
	page_height();
}

window.onresize = function(){
	page_height();
}

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

//--------------------------------------------------------------------------------------------------

//standards-compliant target="_blank" functionality
function setTargetBlank() {
	if (document.getElementsByTagName){
		var arrAnchors = document.getElementsByTagName("a");
		for (var i=0; i<arrAnchors.length; i++) {
			var anchor = arrAnchors[i];
			if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "blank"){
				anchor.target = "_blank";
			}
		}
	}
}

//--------------------------------------------------------------------------------------------------

function page_height(){
	if(document.getElementById("content").offsetHeight < document.documentElement.clientHeight){
		document.getElementById("page").className = "stretch";
	}else{
		document.getElementById("page").className = "";
	}
}