if (document.getElementById && document.getElementsByTagName && document.createElement) {
	//window.onload = field_focus;
}
function showpr(tabid)
{	
		//alert(tabid);
		//if(tabid){
		if(document.getElementById('tab1') || document.getElementById('tab2')){
			if(tabid=="tab1")
			{
					document.getElementById("tab1").style.display='block';
					document.getElementById("tab2").style.display='none';
					document.getElementById("webcast").src="Images/home-new/news-events-tab.gif";
					document.getElementById("news").src="Images/home-new/blog-post-static-tab.gif";
			}
			else if(tabid=="tab2")
			{
					document.getElementById("tab1").style.display='none';
					document.getElementById("tab2").style.display='block';
					document.getElementById("webcast").src="Images/home-new/news-events-static-tab.gif";
					document.getElementById("news").src="Images/home-new/blog-post-tab.gif";
			}
		}
		
}

/* 
	Remove default text from fields 
*/

/*function field_focus() 
{
	var as = document.getElementById("searchbar").getElementsByTagName("input");

	var getvalue='';
	
	for (var i = 0; i < as.length; i++) 
	{
		as[i].onclick = function() 
		{
	    	var oldvalue = this.value;
			this.value='';
			getvalue = oldvalue;
		}
		
		as[i].onblur = function(){
			this.value = getvalue;
		}
	}
}
*/
//window.onload = field_focus