/*************************************************************************
hw.com/common/js/main.js - 10-31-2007
**************************************************************************/

/* misc */
function showHelp(id){
	Win = window.open("help.aspx?id="+id,"", "height=300,width=500,top=100,left=200,status=no,toolbar=no,menubar=no,location=no");
	Win.focus(); 
}

/* image button functions */
function mouseOver(imageId, path) {
	if (document.images) {
		var number = parseInt(imageId.substring(3));
		
		var but = document.getElementById(imageId);
		but.src = path+'/nav'+number+'_on.gif';
	}
}
function mouseOut(imageId, path) {
	if (document.images) {
		var number = parseInt(imageId.substring(3));
		
		var but = document.getElementById(imageId);
		but.src = path+'/nav'+number+'_off.gif';
		
	}
}
function preloadImages(count, path) {
	if (document.images) {
		count=count+1;
		var imageName=new Array();
		var imageOn = new Array(count);
		var imageOff= new Array(count);
		imageName[0] = "";
		
		for (i=1; i<count; i++){
			imageName[i] = "nav"+i;
			imageOn[i] = new Image();
			imageOff[i]= new Image();
			imageOn[i].src = path+'/'+imageName[i] + '_on.gif';
			imageOff[i].src = path+'/'+imageName[i] + '_off.gif';
		}
	}
}