function IEHoverPseudo() {
	var navWraps = new Array("MainNav");
	
	for(j=0;j<navWraps.length;j++){
	var navItems = document.getElementById(navWraps[j]).getElementsByTagName("li");
	
		for (var i=0; i<navItems.length; i++) {
			if(navItems[i].className.indexOf("menuparent") != -1) {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() {
				var overPos = this.className.indexOf(" over")
				this.className = this.className.substring(0,overPos)
				
			}
			}
		}
	}
	
}

function randomHeaderPhoto() {
if(document.getElementById('flashcontent')) return false;
var sec = document.getElementById('section');
var headerImg = Math.round(Math.random()*14)
sec.style.backgroundImage = "url(images/header"+headerImg+".jpg)"

}

function preloadImage() {

for(i=0;i<14;i++) {
var img = "image"+i
img = new Image();
img.src = "images/header"+i+".jpg";
}


}

function navTarget(theTarget) {
if(!document.getElementById(theTarget)) return false;
	 var nav = document.getElementById(theTarget);
 	 var intrepidMainLinks = nav.getElementsByTagName("a");
 	 
 	 for(i=0;i<intrepidMainLinks.length;i++) {
 			
 		 	intrepidMainLinks[i].setAttribute('target','_top')
 		 	if(intrepidMainLinks[i].className =="relatedServices" || intrepidMainLinks[i].className =="contact"  || intrepidMainLinks[i].className =="doubleLine") {
 		 		intrepidMainLinks[i].onclick=function() {
 		 			return false;
 		 		}
 		 	}
	}
}

window.onload = function() {

  IEHoverPseudo();
  randomHeaderPhoto();
  preloadImage();
  navTarget('MainNav');
  navTarget('seo')
  navTarget('col3')

}