function divSwitch(divId){
//alert(divId)
var CurrentDiv;

	if(divId == 0)
		return false;

	for(var i=1; i<14; i++){
	
		CurrentDiv = "caseStudies" + i;
		
			if(i==divId)
				document.getElementById(CurrentDiv).style.display="block";
			//	Clear()
			else 
				document.getElementById(CurrentDiv).style.display="none";
			//	Clear()
		}
	}


if (document.all || document.getElementById){ //if IE4 or NS6+
document.write('<style type="text/css">\n')
document.write('#caseStudies01,#caseStudies02,#caseStudies03,#caseStudies04{display: none;}\n')
document.write('</style>')
}


function Clear(){
	document.getElementById("caseStudies1").style.display="none"
	document.getElementById("caseStudies2").style.display="none"
}

//function ( )


  
function rotatecontent(){

random_num = (Math.round((Math.random()*16)+1));
	if(random_num%2==0){ 
	document.getElementById("caseStudies1").style.display="block"
	document.getElementById("caseStudies2").style.display="none"
	}
	else if (random_num%2==1){ 
	//document.getElementById("caseStudies0"+ random_num +"").style.display="block"
	
	document.getElementById("caseStudies1").style.display="none"
	document.getElementById("caseStudies2").style.display="block"
	}
}


window.onload=function(){
//if (document.all || document.getElementById){
rotatecontent()
//document.getElementByID("dyncontent")
setInterval("rotatecontent()", 1000)
//}
}

function swapImage(){
	random_num = (Math.round((Math.random()*9)+1));
	if(random_num%2){ document.getElementById('homeImg').src="img/p_home1a.jpg"; }
	else{ document.getElementById('homeImg').src="img/p_home1.jpg";}
}