// Function to swap to another css style
// Usage:  onMouseOver="swapClass(0,'none','orininalClass','swapToClass','td')"
function swapClass(){ 	
	var i,x,tB,j=0,tA=new Array(),arg=swapClass.arguments;
	if(document.getElementsByTagName){
	 for(i=4;i<arg.length;i++){
		 tB=document.getElementsByTagName(arg[i]);
  		 for(x=0;x<tB.length;x++){
			 tA[j]=tB[x];
			 j++;
		  }
	  }
	  for(i=0;i<tA.length;i++){
 		 if(tA[i].className){
			 if(tA[i].id==arg[1]){				 
				 if(arg[0]==1){
  					 tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];
				 }else{
					 tA[i].className=arg[2];
				 }
  			 }else if(arg[0]==1 && arg[1]=='none'){
				 if(tA[i].className==arg[2] || tA[i].className==arg[3]){
  					tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];
				 }
			 }
		 }
	   }
	}
}

// catches returns from menu items and sends this page to there
function gotoURL(url){
	location.href=url;
}