/************* pagetop() **************/

function pagetop() {

	window.scrollTo(0,0);

} // pagetop



/************* ieBlur() **************/

function ieBlur() {
	
	window.defaultStatus="Sustainable Energy Finace Directory";
	
	if (document.images&&navigator.userAgent.indexOf("MSIE")!=-1){
		
		for (i=0;i<document.links.length;i++) {
		
			target=eval("document.links[i]")
			target.onfocus=keinRahmen
		
		} // for
	
	} // if

}

function keinRahmen(){

	obj=window.event.srcElement
	if(obj.tagName == "A"||obj.tagName=="AREA") obj.blur()

} // ieBlur





/************* functions for search.php **************/

var checkflag = "false";
function check(b,f,l) 
	{
		if (b.value == "Check All") 
		{
			for (i = 0; i < f[l].length; i++) 
			{
				f[l][i].checked = true;
			}
			checkflag = "true";
			return "Uncheck All"; 
		}
		else 
		{
			for (i = 0; i < f[l].length; i++) 
			{
				f[l][i].checked = false; 
			}
			checkflag = "false";
			return "Check All"; 
		}
	}
	

var cnt = 0;
function cntChecks (fObj)
	{
		 if(fObj.checked)
			cnt++;
		 else cnt--;
		 if(cnt > 3)
		 {
			  fObj.checked=false;
			  cnt--;
			  alert("You are limited to three geographic regions maximum in any one search.");
			  return false;
		 }
		 return true;
	}
	
function isOneChecked () 
	{
		if(!cnt && document.getElementById("WORD").value=="") 
		{
			alert("You must select at least one geographic region.");
			return false;
		}
		return true;
	}
	
function getSelectedRadioValue (radiobutton){ 
        var returnValue = ""; 
        if (radiobutton.length == 1){ 
            returnValue = radiobutton.value; 
        } else { 
            for (i=0;i<radiobutton.length;i++){ 
                if (radiobutton[i].checked==true) { 
                    returnValue=radiobutton[i].value; 
                } 
            } 
        } 
        return returnValue; 
    }