/*function portfolioFormat() {
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	if (!document.getElementById("content")) return false;			

	var portfolio = document.getElementById("content");
	var websites = portfolio.getElementsByTagName("div");
	var webheight = 270;
	
	for (var h=0; h < websites.length; h++) {
		if (websites[h].className == "website" || websites[h].className == "section"){
			websites[h].style.height="auto";
		}
	}

	
	for (var i=0; i < websites.length; i++) {
		if (websites[i].className == "website" || websites[i].className == "section"){
			var newheight = websites[i].offsetHeight;
			if( newheight > webheight) {
				webheight = newheight;
			}
		}
	}
	for (var j=0; j < websites.length; j++) {
		if (websites[j].className == "website" || websites[j].className == "section"){
			websites[j].style.height=webheight+"px";
		}
	}
	return false;
			
}*/
		
function navFormat(){
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	if (!document.getElementById("nav")) return false;	
	if (!document.getElementById("resu")) return false;	

	//keeps nav starting on column
	var navPos = [375,690]; //1035 is next column
	var navWidth = 615;
	var winWidth = window.innerWidth;
	
	for (var i=0; i< navPos.length; i++){
		if(winWidth > (navPos[i] + navWidth)){
			setPos(navPos[i],"nav")	
		}
	}
	
	//prevents contact from orphaning
	var resuNav = document.getElementById("resu");
	if (winWidth < (navWidth+navPos[0])) {
		resuNav.style.clear="left";
	}
	else {
		resuNav.style.clear="none";
	}
	
	
	return false;
}
function pdfFormat(){
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	if (!document.getElementById("pdf")) return false;	

	var pdfPos = [375,690,1005]; 
	var pdfWidth = 300;
	var winWidth = window.innerWidth;
	
	for (var i=0; i< pdfPos.length; i++){
		if(winWidth > (pdfPos[i] + pdfWidth)){
			setPos(pdfPos[i],"pdf")	
		}
	}
	return false;
}
function setPos(pos,theId) {
	
	document.getElementById(theId).style.left=pos+"px";
}

		
window.onload=function(){
	portfolioFormat();
	navFormat();
	pdfFormat();

}
window.onresize=function(){
	navFormat();
	pdfFormat();
}