function stretchNav() {
	if (document.getElementById("leftnavwrapper"))
		height = document.getElementById("leftnavwrapper").scrollHeight;
		
	if (document.getElementById("main"))
        {	
			if (document.getElementById("main").scrollHeight < document.getElementById("leftnavwrapper").scrollHeight)
			{
				document.getElementById("main").style.height = height + 'px';
				if (document.getElementById("rightnavwrapper"))
					document.getElementById("rightnavwrapper").style.height = height + 'px';
			}			
		else
			{
				document.getElementById("leftnavwrapper").style.height = document.getElementById("main").scrollHeight + 'px';
				if (document.getElementById("rightnavwrapper"))
					document.getElementById("rightnavwrapper").style.height = document.getElementById("main").scrollHeight + 'px';
			}
       }				
       
      preloader();
}

function preloader() 
{
     // counter
     var i = 0;


     // create object
     imageObj = new Image();


     // set image list
     images = new Array();
     images[0]="tl_files/cfca/images/cfca/blue-Home-Page.jpg"
     images[1]="tl_files/images/cfca/blue-top_left_back.jpg"
     images[2]="tl_files/cfca/images/cfca/logo.png"
     images[3]="tl_files/images/cfca/blue-button.png"
     images[4]="tl_files/images/cfca/blue-button-srch.png"
     images[5]="tl_files/images/cfca/blue-header_back.jpg"
     images[6]="tl_files/images/cfca/blue-button-hover.png"
     images[7]="tl_files/images/cfca/blue-button-srch-hover.png"
     images[8]="tl_files/images/cfca/shadow_top.png"


     // start preloading
     for(i=0; i<=8; i++) 
     {
          imageObj.src=images[i];
     }

}